Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Série004 - Northern Pacific Railroad Company
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 002 - Depots and Freighthouses
- 1188 en plus...
- PièceStruc007030 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1940
- PièceStruc007031 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1951
- PièceStruc007032 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1953
- PièceStruc007033 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1940
- PièceStruc007034 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1940
- PièceStruc007035 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1940
- PièceStruc007036 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1940
- PièceStruc007037 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, 1940
- PièceStruc007038 - Northern Pacific Engineering Drawing, Depot at Pasco, Washington, undated
- 465 en plus...